get database name from connection string

The author uses the dynamic proxy in Java to implement the database connection pool, so that users can use the connection pool with common JDBC connection habits. The database connection pool is frequently used in writing application

21st century is the most expensive. Database connection. Database connection is one of the most precious resources in the whole system for the application system with database as the cornerstone of data storage. Database connection pooling is the

This example uses MySQL database, so please download Mysql-connection.jar first In our actual development, can not be separated from the database to deal with. and database communication, inseparable from the database connection.Typically, when you

Abstract This article introduces the working principle of the JDBC-based database connection pool, describes the transaction processing and multi-database servers of the connection pool technology. Various key technologies propose an efficient

SummaryThis paper introduces the principle and problems of Java Access database, puts forward the solution-database connection pool, analyzes its key problems, constructs a simple and easy-to-use connection pool and illustrates how it is used in

Use Dynamic proxy in Java to implement database connection pool 内容：介绍介绍参考资料关于作者-->

Data | database | Chinese in various application development of database, connecting database is the first step of database application development, and also the most important step. For different databases, their connection modes are different, and

Data | database | database connection SummaryThis paper introduces the principle of Java Access database and its existing problems, puts forward the solution-database connection pool, analyzes its key problems, constructs a simple and easy-to-use

database name, instance name, database domain name, global database name , service name,This is a few concepts that make many beginners easily confused. I believe many beginners are as confused as I am in the title of these concepts. Let's get them

This article describes in detail how to use the connection object to connect to a database. For the different. NET data provider, ADO. NET uses different connection objects to connect to the database. These connection objects mask the specific